31794540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1693}}^1$

素因数の和:2018

約数の個数: 48

約数和(自身を含む): 89361888

約数和(自身を除く): 57567348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 313, 626, 939, 1252, 1565, 1693, 1878, 3130, 3386, 3756, 4695, 5079, 6260, 6772, 8465, 9390, 10158, 16930, 18780, 20316, 25395, 33860, 50790, 101580, 529909, 1059818, 1589727, 2119636, 2649545, 3179454, 5299090, 6358908, 7948635, 10598180, 15897270, 31794540]

約数ペア:

[(1, 31794540), (2, 15897270), (3, 10598180), (4, 7948635), (5, 6358908), (6, 5299090), (10, 3179454), (12, 2649545), (15, 2119636), (20, 1589727), (30, 1059818), (60, 529909), (313, 101580), (626, 50790), (939, 33860), (1252, 25395), (1565, 20316), (1693, 18780), (1878, 16930), (3130, 10158), (3386, 9390), (3756, 8465), (4695, 6772), (5079, 6260)]